CN220572973U - Exhaust gas filter for high-temperature exhaust gas treatment - Google Patents
Exhaust gas filter for high-temperature exhaust gas treatment Download PDFInfo
- Publication number
- CN220572973U CN220572973U CN202321971728.XU CN202321971728U CN220572973U CN 220572973 U CN220572973 U CN 220572973U CN 202321971728 U CN202321971728 U CN 202321971728U CN 220572973 U CN220572973 U CN 220572973U
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- exhaust gas
- filter
- position department
- water
- storage tank
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- 238000011282 treatment Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 239000012466 permeate Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 59
- 239000002912 waste gas Substances 0.000 claims description 30
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas filter for high-temperature exhaust gas treatment, which comprises a filter tank, wherein a top cover is arranged at the upper end position of the filter tank, a pressure gauge for monitoring the internal pressure of the filter tank is arranged at the upper end position of the top cover, a water storage tank is communicated with the upper end position of a conveying pipeline, a flame-retardant filter cylinder for filtering exhaust gas is arranged at the inner position of a stainless steel inner container, the air inlet is connected with the conveying pipeline through threads, a water absorbing sponge is arranged at the inner position of the conveying pipeline, a water storage tank is arranged at the upper end position of the conveying pipeline, clear water is added at the inner position of the water storage tank, and the clear water in the water storage tank permeates into the inner position of the water absorbing sponge through tiny through holes so as to ensure that the inside of the water absorbing sponge always maintains certain humidity and moisture.
Description
Technical Field
The utility model belongs to the technical field of exhaust gas filters for high-temperature exhaust gas treatment, and particularly relates to an exhaust gas filter for high-temperature exhaust gas treatment.
Background
The working principle of the waste gas filter is that solid particles, liquid drops and harmful substances in waste gas are filtered out through the filter medium, so that the waste gas can reach the emission standard, the filter medium can be fiber materials, ceramic materials or metal fiber materials and the like, the waste gas filter for high-temperature waste gas treatment generally adopts a high-efficiency filter mode, has a large filter area and high filter efficiency, and meanwhile, different filter media and filter structures can be selected according to different waste gas components and treatment requirements, so that the optimal treatment effect is achieved, the waste gas filter for high-temperature waste gas treatment can be widely applied to high-temperature waste gas treatment systems in industries such as petrochemical industry, metallurgy, chemical industry, electric power and steel, and can effectively purify the waste gas, protect the environment and reduce the emission of pollutants.
Because the waste gas filter filters high-temperature waste gas, when the high-temperature waste gas enters the filter, the filter cylinder can be damaged by the high temperature, so that the filtering effect of the filter is affected.
Disclosure of Invention
The utility model aims to provide an exhaust gas filter for treating high-temperature exhaust gas, which solves the problem that the filtering effect of a filter is affected because the high-temperature exhaust gas is filtered by the exhaust gas filter in the prior art and the filter cylinder is damaged by the high temperature of the high-temperature exhaust gas when the high-temperature exhaust gas enters the filter.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste gas filter for high temperature exhaust treatment, includes the filtration jar, is located the upper end position department of filtration jar and installs the top cap, the upper end position department of top cap installs the manometer that monitors filtration jar internal pressure, the upper end of top cap is located left side position department and is provided with the discharge valve that discharges to filtration jar internal pressure, the filtration jar supports through the support column of lower extreme four corners position department, the lower extreme intermediate position department of filtration jar is provided with the outlet, the outlet is located lower extreme position department and has the caliber of cup jointing through threaded connection, the inboard position department of cup jointing the caliber is fixed with braced frame, braced frame's left and right sides end position department is provided with the extension arm;
the filter tank conveys gas to an inner position from an air inlet positioned at the lower position of the left end, a conveying pipeline is connected to the left position of the air inlet through threads, a water storage tank is communicated with the upper position of the conveying pipeline, a tiny through hole is formed in the inner position of the lower end of the water storage tank, a water absorbing sponge is arranged at the inner position of the conveying pipeline, a stainless steel inner container is arranged at the inner position of the filter tank, and a flame-retardant filter cylinder for filtering waste gas is arranged at the inner position of the stainless steel inner container.
Preferably, the water storage tank can be filled with clean water, and the small through holes enable the clean water in the water storage tank to slowly drip.
Preferably, the fine passing holes allow the water source inside the water storage tank to penetrate into the inner position of the water absorbing sponge, and the water absorbing sponge allows the exhaust gas to pass through from the inner position thereof to the air inlet.
Preferably, the air inlet delivers the exhaust gas to an internal location of a filter canister that filters the internal exhaust gas through a flame retardant filter cartridge.
Preferably, the flame-retardant filter cartridge passes exhaust gas from an inner position thereof to complete filtration, and discharges the filtered exhaust gas from the gas outlet.
Preferably, the fire-retardant filter cylinder can be taken out from the inner position of the stainless steel inner container after the top cover is separated from the filter tank, and the pressure of the pressure gauge is observed before the top cover is disassembled.
Preferably, the pressure of the pressure gauge can be released through an exhaust valve, and the exhaust valve can reduce the pressure of the pressure gauge after releasing.
Preferably, the fire-retardant filter cylinder discharges from a water outlet when filtering water in the waste gas, and the water outlet is connected with a sleeving caliber at the lower end position through threads.
Compared with the prior art, the utility model provides the exhaust gas filter for high-temperature exhaust gas treatment, which has the following beneficial effects:
the air inlet is connected with the conveying pipeline through threads, the water absorbing sponge is arranged at the inner position of the conveying pipeline, the water storage tank is arranged at the upper end position of the conveying pipeline, clean water is added at the inner position of the water storage tank, and the clean water in the water storage tank permeates into the inner position of the water absorbing sponge through fine through holes so as to ensure that certain humidity and moisture are always kept in the water absorbing sponge, and therefore when high-temperature waste gas passes through the water absorbing sponge, the moisture can absorb part of heat, and the cooling effect is achieved.
Because the high-temperature waste gas is cooled through the water absorption sponge, the waste gas can have moisture, in order to prevent the moisture from gathering in the filter tank, a water outlet is arranged at the lower end position of the filter tank, the water outlet discharges the moisture, and the lower end position of the water outlet is provided with a sleeved caliber which can prevent the water outlet from blocking through a supporting frame and an extension arm.
Drawings
Fig. 1 is a schematic diagram of an exhaust gas filter for treating high temperature exhaust gas according to the present utility model.
Fig. 2 is a schematic diagram showing the internal structure of an exhaust gas filter canister for high temperature exhaust gas treatment according to the present utility model.
Fig. 3 is a schematic view showing the internal structure of an exhaust gas filter delivery pipe for treating high temperature exhaust gas according to the present utility model.
Fig. 4 is a schematic diagram of a sleeved caliber structure of an exhaust gas filter for treating high-temperature exhaust gas.
In the figure: 1. a filter tank; 2. an air outlet; 3. a top cover; 4. a pressure gauge; 5. an exhaust valve; 6. an air inlet; 7. a water storage tank; 8. a delivery conduit; 9. the socket joint caliber; 10. a support column; 11. a water outlet; 12. a flame retardant filter cartridge; 13. a stainless steel inner container; 14. fine through holes; 15. a water absorbing sponge; 16. a support frame; 17. an extension arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an exhaust gas filter for high-temperature exhaust gas treatment, as shown in fig. 1-4, which comprises a filter tank 1, wherein a top cover 3 is arranged at the upper end position of the filter tank 1, a pressure gauge 4 for monitoring the internal pressure of the filter tank 1 is arranged at the upper end position of the top cover 3, an exhaust valve 5 for exhausting the internal pressure of the filter tank 1 is arranged at the left end position of the top cover 3, the filter tank 1 is supported by support columns 10 at four corners of the lower end, a water outlet 11 is arranged at the middle position of the lower end of the filter tank 1, a sleeve joint caliber 9 is connected at the lower end position of the water outlet 11 through threads, a supporting frame 16 is fixed at the inner side position of the sleeve joint caliber 9, extension arms 17 are arranged at the left end position and the right end position of the supporting frame 16, the filter tank 1 conveys gas to the inner position from an air inlet 6 at the lower position of the left end, a conveying pipeline 8 is connected at the left end position of the air inlet 6 through threads, a groove 7 is communicated with the upper end position of the conveying pipeline 8, a water storage groove 7 is arranged at the inner side position of the lower end of the inner side through a hole 14, a sponge 15 is arranged at the inner side of the conveying pipeline 8, a stainless steel lining 13 is arranged at the inner side of the filter tank 1, and a stainless steel lining is arranged at the inner side 13 of the filter tank is arranged at the inner side of the filter tank, and a stainless steel lining is placed at the inner position of the filter tank 13.
The air inlet 6 of the filter tank 1 is connected with an exhaust emission device, exhaust gas emitted by the exhaust emission device enters the internal position of the filter tank 1 through the air inlet 6, impurities and particulate matters in the exhaust gas are filtered by the flame-retardant filter cylinder 12 in the filter tank 1, the filtered gas is discharged to the outside through the air outlet 2 after being filtered by the flame-retardant filter cylinder 12, and the flame-retardant filter cylinder 12 is replaced regularly to prevent the influence on the filtering effect.
As shown in fig. 1 and 3, the inside of the water storage tank 7 may be filled with clean water, the clean water in the water storage tank 7 slowly drops through the small passing holes 14, the water source in the water storage tank 7 permeates into the inner position of the water absorbing sponge 15 through the small passing holes 14, the water absorbing sponge 15 passes the waste gas from the inner position thereof to circulate to the air inlet 6, the air inlet 6 conveys the waste gas to the inner position of the filter tank 1, and the filter tank 1 filters the waste gas in the interior through the flame-retardant filter cylinder 12.
Fresh water is added to the inner position of the water storage tank 7, and the fresh water in the water storage tank 7 permeates into the inner position of the water absorption sponge 15 through the small through holes 14 so as to ensure that certain humidity and moisture are always kept in the water absorption sponge 15, and therefore when high-temperature waste gas passes through the water absorption sponge 15, the moisture can absorb part of heat, and the effect of cooling is achieved.
As shown in fig. 1, the fire-retardant filter cartridge 12 passes the exhaust gas from the inner position thereof to complete the filtration, the fire-retardant filter cartridge 12 discharges the filtered exhaust gas from the gas outlet 2, the fire-retardant filter cartridge 12 can be taken out from the inner position of the stainless steel inner container 13 after the top cover 3 is separated from the filter tank 1, and the pressure of the pressure gauge 4 is observed before the top cover 3 is detached.
When the filter tank 1 is used, the internal pressure condition is observed through the pressure gauge 4, and when the pressure gauge 4 shows that the pressure is too high, the internal pressure can be released through the exhaust valve 5, so that the internal pressure of the filter tank 1 is reduced to be within a safe range.
As shown in fig. 1 and 4, the pressure of the pressure gauge 4 can be released through the exhaust valve 5, the exhaust valve 5 can reduce the pressure of the pressure gauge 4 after releasing, the fire-retardant filter cylinder 12 discharges from the water outlet 11 when filtering the water in the waste gas, and the water outlet 11 is connected with the sleeve joint caliber 9 at the lower end position through threads.
Because the high-temperature waste gas is cooled through the water absorbing sponge 15, the waste gas can contain water, the water is prevented from gathering in the filter tank 1, the water outlet 11 is arranged at the lower end position of the filter tank 1, the water is discharged through the water outlet 11, the socket caliber 9 is arranged at the lower end position of the water outlet 11, and the socket caliber 9 can prevent the water outlet 11 from being blocked through the supporting frame 16 and the extension arm 17.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an exhaust gas filter for high temperature exhaust gas treatment, its characterized in that includes filtration jar (1), is located the upper end position department of filtration jar (1) and installs top cap (3), the upper end position department of top cap (3) installs manometer (4) that monitor filtration jar (1) internal pressure, the upper end of top cap (3) is provided with discharge valve (5) that discharge filtration jar (1) internal pressure in the position department of being located the left side, filtration jar (1) is supported through support column (10) of lower extreme four corners position department, the lower extreme intermediate position department of filtration jar (1) is provided with outlet (11), outlet (11) are located the lower extreme position department and are connected with socket caliber (9) through the screw thread, socket caliber (9) inboard position department is fixed with braced frame (16), braced frame (16) both ends position department is provided with extension arm (17) about;
the utility model discloses a filter tank, including filtering jar (1), stainless steel inner bag (13) are installed to filtering jar (1), filtering jar (1) is located the air inlet (6) of left end below position department, there is pipeline (8) left end position department through threaded connection in air inlet (6), the upper end position department intercommunication of pipeline (8) has aqua storage tank (7), tiny through hole (14) are installed in the inboard position department of being located the lower extreme in aqua storage tank (7), water absorbing sponge (15) are installed in the inboard position of pipeline (8), stainless steel inner bag (13) are installed to filtering jar (1) in the inside position department of being located, fire-retardant filter cylinder (12) that carries out filtration to waste gas are placed to stainless steel inner bag (13) inside position department.
2. An exhaust gas filter for high temperature exhaust gas treatment according to claim 1, wherein: the inside of the water storage tank (7) can be filled with clean water, and the small through holes (14) enable the clean water in the water storage tank (7) to slowly drip.
3. An exhaust gas filter for high temperature exhaust gas treatment according to claim 2, wherein: the fine through holes (14) enable the water source inside the water storage tank (7) to permeate into the inner position of the water absorbing sponge (15), and the water absorbing sponge (15) enables the exhaust gas to pass through the inner position of the water absorbing sponge so as to flow to the air inlet (6).
4. An exhaust gas filter for high temperature exhaust gas treatment according to claim 3, wherein: the air inlet (6) conveys the waste gas to the inner position of the filtering tank (1), and the filtering tank (1) filters the waste gas inside through the flame-retardant filter cylinder (12).
5. An exhaust gas filter for high temperature exhaust gas treatment according to claim 4, wherein: the flame-retardant filter cartridge (12) passes exhaust gas from an inner position thereof to complete filtration, and the flame-retardant filter cartridge (12) discharges the filtered exhaust gas from the gas outlet (2).
6. An exhaust gas filter for high temperature exhaust gas treatment according to claim 4, wherein: after the top cover (3) is separated from the filtering tank (1), the flame-retardant filter cylinder (12) can be taken out from the inner position of the stainless steel inner container (13), and the pressure of the pressure gauge (4) is observed before the top cover (3) is disassembled.
7. An exhaust gas filter for high temperature exhaust gas treatment according to claim 6, wherein: how high the pressure of manometer (4) can carry out the gas release through discharge valve (5), discharge valve (5) make the pressure of manometer (4) drop after releasing.
8. An exhaust gas filter for high temperature exhaust gas treatment according to claim 5, wherein: the fire-retardant filter cylinder (12) discharges from the water outlet (11) when filtering the moisture in the waste gas, and the water outlet (11) is connected with a sleeving caliber (9) at the lower end position through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971728.XU CN220572973U (en) | 2023-07-26 | 2023-07-26 | Exhaust gas filter for high-temperature exhaust gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971728.XU CN220572973U (en) | 2023-07-26 | 2023-07-26 | Exhaust gas filter for high-temperature exhaust gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220572973U true CN220572973U (en) | 2024-03-12 |
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ID=90119479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971728.XU Active CN220572973U (en) | 2023-07-26 | 2023-07-26 | Exhaust gas filter for high-temperature exhaust gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220572973U (en) |
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2023
- 2023-07-26 CN CN202321971728.XU patent/CN220572973U/en active Active
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